Ada County Highway District Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Ada County Highway District. Use this page to monitor Ada County Highway District procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Idaho. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- McMillan Road and McDermott Road Signal bid · Open · Due: 8/19/2026 Ada County Highway District View Notice
- FY27 Corrosion Inhibited Liquid Magnesium Chloride bid · Open · Due: 8/19/2026 Ada County Highway District View Notice
- FY27 PVC Pipe Material bid · Open · Due: 8/07/2026 Ada County Highway District View Notice
- Eckert Road Bridges 2147 and 2148- Boise River and Ridenbaugh Canal, Eckert Road and Boise Avenue… bid · Open · Due: 8/19/2026 Ada County Highway District View Notice
- FY27 Tire Repair and Replacement bid · Open · Due: 8/12/2026 Ada County Highway District View Notice
- HVAC System Replacement - ACHD Administration Building bid · Open · Due: 8/12/2026 Ada County Highway District View Notice
- FY27 Fleet Maintenance Parts bid · Closed · Due: 8/05/2026 Ada County Highway District View Notice
- FY27 3/4" Aggregate Material bid · Closed · Due: 7/29/2026 Ada County Highway District View Notice
- FY27 Liquid Asphalt Material bid · Closed · Due: 7/29/2026 Ada County Highway District View Notice
- FY26 Large Excavator bid · Closed · Due: 7/15/2026 Ada County Highway District View Notice
- FY26 Commuteride Vans - Rebid bid · Closed · Due: 5/07/2026 Ada County Highway District View Notice
- Deep Canyon Drive - High Country Way to Highway 16 bid · Closed · Due: 4/24/2026 Ada County Highway District View Notice
- FY26 Maintenance Slurry Seal - Package 2 bid · Closed · Due: 5/06/2026 Ada County Highway District View Notice
- FY26 Commuteride Vans - Rebid bid · Closed · Due: 4/22/2026 Ada County Highway District View Notice
- Deep Canyon Drive - High Country Way to Highway 16 bid · Closed · Due: 4/22/2026 Ada County Highway District View Notice
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